UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NwtKKdJlQhVNVLiRUD6dDQVNPJXmKNVbb+tziU8U00k=' 
WHERE 
  key_id = '3363a4562a439178bbba2a25b802ed33c0a08947ece12f2ebfefd77987faff0f' 
  AND (
    token = 'NwtKKdJlQhVNVLiRUD6dDQVNPJXmKNVbb+tziU8U00k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )